Popsugar Celebrity Celebrity Instagrams What Is the Bottle Cap Challenge? An Internet Challenge Has Celebrities Kicking Off Bottle Caps, and It's Oddly Mesmerising 2 July 2019 by Kelsey Garcia First Published: 1 July 2019 View On One Page Photo 3 of 6 ADVERTISEMENT () Start Slideshow View this post on Instagram Since no one requested me to do this (@johnmayer ) and also since no one thinks I'm good at anything except pushing button on stage .. here is evidence that I also do karate. I challenge Prince Harry and Meghan Markle, Kevin Durant and Obama @sussexroyal @easymoneysniper @barackobama #bottlecapchallenge A post shared by diplo (@diplo) on Jun 30, 2019 at 4:33pm PDT Share This Link Copy ← Use Arrow Keys → 3 Diplo Previous Next Start Slideshow Celebrity InstagramsSocial Media